购买 computer network switches

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$1,299.00
Ubiquiti Pro Max 48 Poe 48-Port 2.5G / 1G Poe++ Compliant Managed Network Switch
B&H Photo-Video-Pro A
5
Free shipping
$1,299.00
Ubiquiti Pro Max 48 Poe 48-Port 2.5G / 1G Poe++ Compliant Managed Network Switch
B&H Photo-Video-Pro A
5
$525.00
Rauland Responder 5 351004 8 Port Ethernet Switch Wpoe - Pre-Owned
BEC Integrated
$525.00
Rauland Responder 5 351004 8 Port Ethernet Switch Wpoe - Pre-Owned
BEC Integrated
$1,749.99
HPE Networking Instant On Switch Series 1960 48-Port Gb Smart-Managed Layer 2+ Ethernet Switch With Poe | 48X 1G | 2X 10Gbase-T, 2X SFP+ | 40X CL4, 8X
Amazon.com
15
Free shipping
$1,749.99
HPE Networking Instant On Switch Series 1960 48-Port Gb Smart-Managed Layer 2+ Ethernet Switch With Poe | 48X 1G | 2X 10Gbase-T, 2X SFP+ | 40X CL4, 8X
Amazon.com
15
$308.75
Antaira LNP-0500-T 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/410/100Tx (30W/Port) + 110/100Tx EOT: -4075C Mrosupply
MRO Supply MC
Free shipping
$308.75
Antaira LNP-0500-T 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/410/100Tx (30W/Port) + 110/100Tx EOT: -4075C Mrosupply
MRO Supply MC
Free shipping
$113.37
TP-Link TL-SG1024 24-Port Gigabit Rackmount Switch
FireFold
10 千+
$113.37
TP-Link TL-SG1024 24-Port Gigabit Rackmount Switch
FireFold
10 千+
$1,099.00
Ubiquiti Unifi Pro Poe 48-Port Gigabit Managed Poe Network Switch With SFP+
B&H Photo-Video-Pro A
13
Free shipping
$1,099.00
Ubiquiti Unifi Pro Poe 48-Port Gigabit Managed Poe Network Switch With SFP+
B&H Photo-Video-Pro A
13
$6,886.00
Allen-Bradley 1783-CMS20DN Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$6,886.00
Allen-Bradley 1783-CMS20DN Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$676.00
Allen-Bradley 1783-BMS20CL Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$676.00
Allen-Bradley 1783-BMS20CL Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$1,299.00
QNAP QSW-M7308R-4X 12-Port 100G QSFP28 / 25G SFP28 Managed Network Switch
B&H Photo-Video-Pro A
Free shipping
$1,299.00
QNAP QSW-M7308R-4X 12-Port 100G QSFP28 / 25G SFP28 Managed Network Switch
B&H Photo-Video-Pro A
Free shipping
$383.00
Allen-Bradley 1783-RMS06T Stratix 8300 Ethernet Switch 6-Port, A
PLCHardware.com
$383.00
Allen-Bradley 1783-RMS06T Stratix 8300 Ethernet Switch 6-Port, A
PLCHardware.com
$231.00
Allen-Bradley 1783-BMS10CA Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$231.00
Allen-Bradley 1783-BMS10CA Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$280.00
Allen-Bradley 1783-LMS5 Stratix 2500 Ethernet Switch, 5 Ports, A
PLCHardware.com
$280.00
Allen-Bradley 1783-LMS5 Stratix 2500 Ethernet Switch, 5 Ports, A
PLCHardware.com
$2,821.00
Allen-Bradley 1783-CMS20DB Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$2,821.00
Allen-Bradley 1783-CMS20DB Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$775.00
Allen-Bradley 1783-USP16T Stratix 2100 Unmanaged Switch, 16-P, A
PLCHardware.com
$775.00
Allen-Bradley 1783-USP16T Stratix 2100 Unmanaged Switch, 16-P, A
PLCHardware.com
$328.75
Antaira LNP-0501-M 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/4X10/100TX (30W/Port) + 1100Fx Multi-Mode 2km Mrosupply
MRO Supply MC
Free shipping
$328.75
Antaira LNP-0501-M 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/4X10/100TX (30W/Port) + 1100Fx Multi-Mode 2km Mrosupply
MRO Supply MC
Free shipping
$302.50
Antaira LNX-0501-ST-S3-T 5-Port Industrial Unmanaged Ethernet Switch W/410/100Tx + 1100Fx (ST) Single-Mode 30km EOT: -40 To 75C
MRO Supply MC
Free shipping
$302.50
Antaira LNX-0501-ST-S3-T 5-Port Industrial Unmanaged Ethernet Switch W/410/100Tx + 1100Fx (ST) Single-Mode 30km EOT: -40 To 75C
MRO Supply MC
Free shipping
$417.00
Hikvision DS-3E1326P-EI 24 Port Fast Ethernet Smart POE Switch
A1 Security Cameras
$417.00
Hikvision DS-3E1326P-EI 24 Port Fast Ethernet Smart POE Switch
A1 Security Cameras
$129.97
$259.94
Port Gigabit Ethernet Switch With Poe Ports, Uplink, Plug And Play Convenience - 10 Port Switch | Retailers Go
Inspire Uplift
Free shipping
折扣 50%
$129.97
$259.94
Port Gigabit Ethernet Switch With Poe Ports, Uplink, Plug And Play Convenience - 10 Port Switch | Retailers Go
Inspire Uplift
Free shipping
$419.45
Hikvision DS-3E0526P-E 24-Port Gigabit Unmanaged Poe Switch
A1 Security Cameras
1
$419.45
Hikvision DS-3E0526P-E 24-Port Gigabit Unmanaged Poe Switch
A1 Security Cameras
1
$107.16
TP-Link TL-SG1016 16-Port Gigabit Rackmount 10/100/1000 Ethernet Switch
FireFold
47
$107.16
TP-Link TL-SG1016 16-Port Gigabit Rackmount 10/100/1000 Ethernet Switch
FireFold
47
$322.50
Antaira LNX-0602-S3 6-Port Industrial Unmanaged Ethernet Switch W/2100Fx (SC) Single-Mode 30km Mrosupply
MRO Supply MC
Free shipping
$322.50
Antaira LNX-0602-S3 6-Port Industrial Unmanaged Ethernet Switch W/2100Fx (SC) Single-Mode 30km Mrosupply
MRO Supply MC
Free shipping
$3,799.99
Nordost QNET 5 Port Network Switch
Upscale Audio
$3,799.99
Nordost QNET 5 Port Network Switch
Upscale Audio
$54.99
TP Link 5-Port Gigabit Desktop Switch With 4-Port Poe 5-Port Gigabit Ethernet Switch With 4-Port Poe
Sweetwater
$54.99
TP Link 5-Port Gigabit Desktop Switch With 4-Port Poe 5-Port Gigabit Ethernet Switch With 4-Port Poe
Sweetwater
$119.98
NETGEAR Prosafe 24-Port 10/100 Fast Ethernet Switch JFS524
FireFold
$119.98
NETGEAR Prosafe 24-Port 10/100 Fast Ethernet Switch JFS524
FireFold
$625.67
Comnet (CWGE9MS) 9 Port 1000Mbps Managed Switch8 Elec 2
POSGlobal.com
$625.67
Comnet (CWGE9MS) 9 Port 1000Mbps Managed Switch8 Elec 2
POSGlobal.com
$5,509.00
C8R43A HPE 96-Ports SFP+ 16GB Managed Rack-Mountable Switch.
ServerOrbit.com
Free shipping
$5,509.00
C8R43A HPE 96-Ports SFP+ 16GB Managed Rack-Mountable Switch.
ServerOrbit.com
Free shipping
$826.31
AXIS T8504-R 4-Port Managed Industrial Poe Switch - 01633-001
A1 Security Cameras
1
$826.31
AXIS T8504-R 4-Port Managed Industrial Poe Switch - 01633-001
A1 Security Cameras
1
$1,770.00
JG243A HPE 5820-24XG 24 Ports Ethernet SFP+ 10 Gigabit Switch
ServerOrbit.com
Free shipping
$1,770.00
JG243A HPE 5820-24XG 24 Ports Ethernet SFP+ 10 Gigabit Switch
ServerOrbit.com
Free shipping
$1,169.00
JL679A HPE 16-Port Managed Network Switch
ServerOrbit.com
Free shipping
$1,169.00
JL679A HPE 16-Port Managed Network Switch
ServerOrbit.com
Free shipping
$84.00
Netgear 16-Port Gigabit Ethernet Unmanaged Switch (Gs316-311Nas)
Walmart
Free shipping
$84.00
Netgear 16-Port Gigabit Ethernet Unmanaged Switch (Gs316-311Nas)
Walmart
Free shipping
$779.54
6GK5008-0GA00-1AB2 Siemens
WiAutomation US
$779.54
6GK5008-0GA00-1AB2 Siemens
WiAutomation US
$19.87
Tp-Link 5-Port Gigabit Unmanaged Fan-Less Switch In Durable Metal Casing. Easily Expand Your Wired Network Using This Plug-And-Play, Power Saving, Tra
Walmart
83
$19.87
Tp-Link 5-Port Gigabit Unmanaged Fan-Less Switch In Durable Metal Casing. Easily Expand Your Wired Network Using This Plug-And-Play, Power Saving, Tra
Walmart
83
$1,018.80
6GK5108-0PA00-2AA3 SIEMENS - Computer & Networking Router Supplies
Radwell.com
$1,018.80
6GK5108-0PA00-2AA3 SIEMENS - Computer & Networking Router Supplies
Radwell.com
$222.97
10 Gigabit Ethernet Switch 10000Mbps Network Switches Vlan Ethernet
eBay
Free shipping
$222.97
10 Gigabit Ethernet Switch 10000Mbps Network Switches Vlan Ethernet
eBay
Free shipping
$33.19
Manhattan Fast Ethernet Office Switch-5 Port White ICI560672
DkHardware.com
5
$33.19
Manhattan Fast Ethernet Office Switch-5 Port White ICI560672
DkHardware.com
5
$39.99
TP-Link TL-SG608 8-Port Gigabit Desktop Switch: Steel Gray, RJ-45, Wi-Fi 6
Target
Free shipping
$39.99
TP-Link TL-SG608 8-Port Gigabit Desktop Switch: Steel Gray, RJ-45, Wi-Fi 6
Target
Free shipping
Switching Techniques in Computer Networks
12:35
YouTubeNeso Academy
Switching Techniques in Computer Networks
Computer Networks: Switching Techniques in Computer Networks Topics discussed: 1) Switching or Network Switching. 2) Circuit Switching. 3) Message Switching. 4) Packet Switching. 5) Datagram versus Virtual circuit approach in packet switching. Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE) Contribute: http://bit.ly ...
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Computer Networking Tutorial
OSI Model: A Practical Perspective - Part 2 - Networking Fundamentals - Lesson 2
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OSI Model: A Practical Perspective - Part 2 - Networking Fundamentals - Lesson 2
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购买 computer network switches

广告
关于我们的广告
$1,299.00
Ubiquiti Pro Max 48 Poe 48-Port 2.5G / 1G Poe++ Compliant Managed Network Switch
B&H Photo-Video-Pro A
5
Free shipping
$1,299.00
Ubiquiti Pro Max 48 Poe 48-Port 2.5G / 1G Poe++ Compliant Managed Network Switch
B&H Photo-Video-Pro A
5
$525.00
Rauland Responder 5 351004 8 Port Ethernet Switch Wpoe - Pre-Owned
BEC Integrated
$525.00
Rauland Responder 5 351004 8 Port Ethernet Switch Wpoe - Pre-Owned
BEC Integrated
$1,749.99
HPE Networking Instant On Switch Series 1960 48-Port Gb Smart-Managed Layer 2+ Ethernet Switch With Poe | 48X 1G | 2X 10Gbase-T, 2X SFP+ | 40X CL4, 8X
Amazon.com
15
Free shipping
$1,749.99
HPE Networking Instant On Switch Series 1960 48-Port Gb Smart-Managed Layer 2+ Ethernet Switch With Poe | 48X 1G | 2X 10Gbase-T, 2X SFP+ | 40X CL4, 8X
Amazon.com
15
$308.75
Antaira LNP-0500-T 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/410/100Tx (30W/Port) + 110/100Tx EOT: -4075C Mrosupply
MRO Supply MC
Free shipping
$308.75
Antaira LNP-0500-T 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/410/100Tx (30W/Port) + 110/100Tx EOT: -4075C Mrosupply
MRO Supply MC
Free shipping
$113.37
TP-Link TL-SG1024 24-Port Gigabit Rackmount Switch
FireFold
10 千+
$113.37
TP-Link TL-SG1024 24-Port Gigabit Rackmount Switch
FireFold
10 千+
$1,099.00
Ubiquiti Unifi Pro Poe 48-Port Gigabit Managed Poe Network Switch With SFP+
B&H Photo-Video-Pro A
13
Free shipping
$1,099.00
Ubiquiti Unifi Pro Poe 48-Port Gigabit Managed Poe Network Switch With SFP+
B&H Photo-Video-Pro A
13
$6,886.00
Allen-Bradley 1783-CMS20DN Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$6,886.00
Allen-Bradley 1783-CMS20DN Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$676.00
Allen-Bradley 1783-BMS20CL Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$676.00
Allen-Bradley 1783-BMS20CL Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$1,299.00
QNAP QSW-M7308R-4X 12-Port 100G QSFP28 / 25G SFP28 Managed Network Switch
B&H Photo-Video-Pro A
Free shipping
$1,299.00
QNAP QSW-M7308R-4X 12-Port 100G QSFP28 / 25G SFP28 Managed Network Switch
B&H Photo-Video-Pro A
Free shipping
$383.00
Allen-Bradley 1783-RMS06T Stratix 8300 Ethernet Switch 6-Port, A
PLCHardware.com
$383.00
Allen-Bradley 1783-RMS06T Stratix 8300 Ethernet Switch 6-Port, A
PLCHardware.com
$231.00
Allen-Bradley 1783-BMS10CA Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$231.00
Allen-Bradley 1783-BMS10CA Stratix 5700 Ethernet Switch, Ser. A
PLCHardware.com
$280.00
Allen-Bradley 1783-LMS5 Stratix 2500 Ethernet Switch, 5 Ports, A
PLCHardware.com
$280.00
Allen-Bradley 1783-LMS5 Stratix 2500 Ethernet Switch, 5 Ports, A
PLCHardware.com
$2,821.00
Allen-Bradley 1783-CMS20DB Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$2,821.00
Allen-Bradley 1783-CMS20DB Stratix 5200 Ethernet Switch 20-P, A
PLCHardware.com
$775.00
Allen-Bradley 1783-USP16T Stratix 2100 Unmanaged Switch, 16-P, A
PLCHardware.com
$775.00
Allen-Bradley 1783-USP16T Stratix 2100 Unmanaged Switch, 16-P, A
PLCHardware.com
$328.75
Antaira LNP-0501-M 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/4X10/100TX (30W/Port) + 1100Fx Multi-Mode 2km Mrosupply
MRO Supply MC
Free shipping
$328.75
Antaira LNP-0501-M 5-Port Industrial Poe+ Unmanaged Ethernet Switch W/4X10/100TX (30W/Port) + 1100Fx Multi-Mode 2km Mrosupply
MRO Supply MC
Free shipping
$302.50
Antaira LNX-0501-ST-S3-T 5-Port Industrial Unmanaged Ethernet Switch W/410/100Tx + 1100Fx (ST) Single-Mode 30km EOT: -40 To 75C
MRO Supply MC
Free shipping
$302.50
Antaira LNX-0501-ST-S3-T 5-Port Industrial Unmanaged Ethernet Switch W/410/100Tx + 1100Fx (ST) Single-Mode 30km EOT: -40 To 75C
MRO Supply MC
Free shipping
$417.00
Hikvision DS-3E1326P-EI 24 Port Fast Ethernet Smart POE Switch
A1 Security Cameras
$417.00
Hikvision DS-3E1326P-EI 24 Port Fast Ethernet Smart POE Switch
A1 Security Cameras
$129.97
$259.94
Port Gigabit Ethernet Switch With Poe Ports, Uplink, Plug And Play Convenience - 10 Port Switch | Retailers Go
Inspire Uplift
Free shipping
折扣 50%
$129.97
$259.94
Port Gigabit Ethernet Switch With Poe Ports, Uplink, Plug And Play Convenience - 10 Port Switch | Retailers Go
Inspire Uplift
Free shipping